kc3-lang/libffi/src/arc

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  • Hash : 30e887f8
    Author : Yuriy Kolerov
    Date : 2024-09-15T14:39:01 

    A series of fixes for ARC port (#844)

* arc: Fix warnings

These warnings are fixed:

1. A series of "unused variables".
2. Implicit conversion from a pointer to uint32_t.

Signed-off-by: Yuriy Kolerov <ykolerov@synopsys.com>

* arc: Do not use mov_s and movl_s instructions

mov_s and movl_s instructions use a restricted set of registers.
However, a list of available registers for such instructions for
one ARC target may not match a list for another ARC targets. For
example, it is applicable to ARC700 and ARC HS3x/4x - build
fails because mov_s formats may be incompatible in some cases.

The easiest and the most straightforward way to fix this issue
is to use mov and movl instead of mov_s and movl_s.

Signed-off-by: Yuriy Kolerov <ykolerov@synopsys.com>

---------

Signed-off-by: Yuriy Kolerov <ykolerov@synopsys.com>

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